The BINDER KBF series is the specialist for unconditionally reliable stability testing and precise maintenance of constant climate conditions. From programming to documentation, this constant climate chamber meets all critical requirements.

Homogeneous climate conditions thanks to APT.line™ technology
Automatic water and wastewater management
Pressure humidification with fast response times
Temperature range: 0 to 70°C
Humidity range: 10% to 80% RH
APT.line™ preheating chamber technology
Humidity regulation with capacitive humidity sensor and vapor humidification
Intuitive touchscreen controller with time-segment and real-time programming
BINDER Multi Management Software APT-COM™ Basic Edition
Internal data logger, measured values can be read out in open format via USB
Unit self-test for comprehensive status analysis
Tight-sealing inner door made of safety glass (ESG)
Avoidance of glass corrosion by special TIMELESS coating
Inner chamber made of stainless steel
2 stainless steel racks
Access port with silicone plug, 30mm, left
4 stable castors, two with brakes, from 240L
Class 3.1 independent temperature safety device (DIN 12880) with visual and audible temperature alarm
Computer interface: ethernet
Door heating

Code	CHA3080	CHA3082	CHA3084
Designation	KBF115	KBF240	KBF720
Max. heat compensation at 40°C, W	200	300	600
Temperature fluctuation, ±K	0.1	0.1	0.1
Temperature range, °C	0 - 70	0 - 70	0 - 70
Temperature variation at 40°C, ±K	0.2	0.3	0.2
Humidity fluctuation at 25°C and 60% RH	≤2 ±% RH	1.5 ±% RH	1.5 ±% RH
Humidity fluctuation at 40°C and 75% RH	≤2 ±% RH	1.5 ±% RH	1.5 ±% RH
Humidity range, % RH	10 - 70	10 - 70	10 - 70
Humidity recovery time after 30s door open at 25°C and 60% RH, min	6	5	16
Humidity recovery time after 30s door open at 40°C and 75% RH, min	7	11	17
Temperature fluctuation at 25°C and 60% RH, ±K	0.1	0.1	0.1
Temperature fluctuation at 40°C and 75% RH, ±K	0.1	0.1	0.1
Temperature range, °C	10 - 70	10 - 70	10 - 70
Temperature variation at 25°C and 60% RH, ±K	0.2	0.3	0.2
Temperature variation at 40°C and 75% RH, ±K	0.2	0.3	0.2
Nominal power, kW	0	2.1	3.1
Phase (Nominal voltage)	1~	1~	1~
Power frequency, Hz	50/60	50/60	50/60
Rated Voltage, V	200 - 230	200 - 230	200 - 230
Unit fuse, A	16	16	16
Unit doors	1	1	2
Depth net, mm	650	800	890
Height net, mm	1050	1460	1925
Width net, mm	880	925	1250
Internal depth, mm	351	485	576
Internal height, mm	483	785	1250
Internal width, mm	600	650	973
Interior volume, L	102	247	700
Load per rack, kg	30	30	45
Net weight of the unit (empty), kg	128	189	312
Permitted load, kg	100	100	150
Wall clearance back, mm	100	100	100
Wall clearance sidewise, mm	100	100	300
Energy consumption at 40°C and 75% RH, Wh/h	470	650	620
Sound-pressure level, dB(A)	52	52	53
Number of shelves (std./max.)	2/5	2/9	2/15